My new to me 2014 prius 3 with NAV, The bluetooth streaming will intermittently stop working, the USB will also stop until the car is rebooted, I did a search and found suggestions for doing an etune software update and disabling messaging in the bluetooth settings in my phone, I did both of these today with no result, Ive seen other posts about this exact same issue with no resolution, is there a fix ? what is it ?
